create_clock -period 50 -name {ext_osc_clk} [get_ports {ext_osc_clk}]
create_clock -period 10 -name {u_pll_v1_pll_u0/CO0} [get_pins {u_pll_v1_pll_u0/CO0}]
create_clock -period 10 -name {u_pll_v1_pll_u0/CO1} [get_pins {u_pll_v1_pll_u0/CO1}]
set_false_path -from [get_clocks {ext_osc_clk}] -to [get_clocks {u_pll_v1_pll_u0/CO0}]
set_false_path -from [get_clocks {u_pll_v1_pll_u0/CO0}] -to [get_clocks {ext_osc_clk}]

create_clock -period 10.000000 -name {auto_0_u_soc_system_v1_u_m3soc_topbuffer_xy_net_clk} [get_pins {u_soc_system_v1_u_m3soc_topbuffer/xy}] -comment {auto_created}
set_clock_groups -asynchronous -group auto_0_u_soc_system_v1_u_m3soc_topbuffer_xy_net_clk -comment {auto_created}
